This article is based entirely on our own hands-on consulting experience. It is not based on scientific research and may vary across different countries and industries.
Another major answer to the question why consulting projects fail lies in misalignment within family-owned businesses.
In many family businesses, there is often a dominant older brother whose word is expected to be followed, alongside younger siblings who are also shareholders. In some cases, the business was founded and grown by the eldest sibling who later brought others in. In other cases, the company was inherited from a father and passed on to the second generation. Especially in businesses shared among several second-generation siblings, serious alignment problems frequently emerge.
Despite growing up in the same family, these siblings often have very different worldviews, risk perceptions, and management styles. They look at the same issues through entirely different lenses, which leads to constant friction. When one of the siblings manages to convince the others that an external, neutral perspective is needed, a consulting project begins.
At this stage, what the company truly needs is not another opinion but a structured business checkup or business health check to establish a common factual ground. However, this alignment rarely lasts.
After a short period, it becomes clear that some partners want no interaction with the consultants at all. They stop attending meetings, avoid discussions, and in extreme cases, refuse even basic communication. They believe they already run their part of the business well and view external advisors with skepticism, often thinking, “How could outsiders possibly understand our business or our sector?”
In such environments, even the most carefully designed Business Strategy Toolkit becomes ineffective. Without shared ownership of the process, an independent business assessment or business performance diagnostic cannot be completed properly. The company health check remains partial, fragmented, and contested.
As a result, the consulting engagement stalls before reaching meaningful conclusions. The diagnostic phase is interrupted, alignment is never achieved, and the project ends without delivering real value.
This is not a failure of tools or expertise. It is a structural issue rooted in unresolved family dynamics and the absence of a shared baseline. Until family members are willing to engage with a neutral assessment process as a group, consulting projects in family businesses remain especially vulnerable to failure.
For this reason, we developed The DYM-08 Business Health and Performance Test under Business-Tester. It allows business owners and senior managers to identify their key issues through a structured, independent assessment before engaging in a consulting project, reducing misalignment and increasing the likelihood of meaningful outcomes. It was also designed as an affordable intermediate layer before a consulting engagement that might otherwise stall or fail due to unresolved underlying issues. At the same time, it enables managers to identify problems without taking risk; managers are not expected to be experts in every domain, and this test provides clear direction on which areas of the business require closer attention.
In practice, firms that complete an honest business performance diagnostic before engaging consultants are far more open, aligned, and ready to act. Without that readiness, even the best consulting project is likely to fail before it truly begins.
This article is one of three in this series. To fully understand the topic, we recommend reading the other two articles as well:
- When Consulting Fails: The Real Barrier Is the Business Owner
- When Consulting Fails: Family Business Misalignment as a Silent Deal-Breaker
- When Consulting Fails: Business Model Constraints That No Strategy Can Fix